CN101235893B - 离合器变速箱及其锁紧泵润滑回路 - Google Patents
离合器变速箱及其锁紧泵润滑回路 Download PDFInfo
- Publication number
- CN101235893B CN101235893B CN2008100032789A CN200810003278A CN101235893B CN 101235893 B CN101235893 B CN 101235893B CN 2008100032789 A CN2008100032789 A CN 2008100032789A CN 200810003278 A CN200810003278 A CN 200810003278A CN 101235893 B CN101235893 B CN 101235893B
- Authority
- CN
- China
- Prior art keywords
- valve
- pressure
- fluid
- lubricating loop
- gearbox
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000005461 lubrication Methods 0.000 title abstract description 5
- 239000012530 fluid Substances 0.000 claims abstract description 128
- 230000007246 mechanism Effects 0.000 claims abstract description 32
- 230000001050 lubricating effect Effects 0.000 claims description 62
- 230000001105 regulatory effect Effects 0.000 claims description 5
- 230000001276 controlling effect Effects 0.000 claims 1
- 230000005540 biological transmission Effects 0.000 abstract description 9
- 241000628997 Flos Species 0.000 description 7
- 208000030623 Low phospholipid-associated cholelithiasis Diseases 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000002828 fuel tank Substances 0.000 description 1
- 230000033001 locomotion Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/04—Features relating to lubrication or cooling or heating
- F16H57/0434—Features relating to lubrication or cooling or heating relating to lubrication supply, e.g. pumps ; Pressure control
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
- F16H61/0021—Generation or control of line pressure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
- F16H61/0021—Generation or control of line pressure
- F16H2061/0037—Generation or control of line pressure characterised by controlled fluid supply to lubrication circuits of the gearing
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/7722—Line condition change responsive valves
- Y10T137/7837—Direct response valves [i.e., check valve type]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control Of Transmission Device (AREA)
- General Details Of Gearings (AREA)
- Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/627,998 US20080182709A1 (en) | 2007-01-29 | 2007-01-29 | Valve configuration for a lubrication circuit of a latched pump applied clutch transmission |
US11/627998 | 2007-01-29 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101235893A CN101235893A (zh) | 2008-08-06 |
CN101235893B true CN101235893B (zh) | 2011-08-10 |
Family
ID=39587522
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2008100032789A Expired - Fee Related CN101235893B (zh) | 2007-01-29 | 2008-01-28 | 离合器变速箱及其锁紧泵润滑回路 |
Country Status (3)
Country | Link |
---|---|
US (3) | US20080182709A1 (de) |
CN (1) | CN101235893B (de) |
DE (1) | DE102008005928B4 (de) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8210976B2 (en) * | 2009-06-25 | 2012-07-03 | GM Global Technology Operations LLC | Control system for an automatic transmission having multiple default modes |
US8413437B2 (en) * | 2009-12-08 | 2013-04-09 | GM Global Technology Operations LLC | Transmission hydraulic control system having independently controlled stator cooling flow |
RU2532039C1 (ru) * | 2010-08-24 | 2014-10-27 | Хонда Мотор Ко., Лтд. | Гидравлический регулятор для системы привода транспортного средства |
US8915076B2 (en) * | 2011-01-12 | 2014-12-23 | Gm Global Technology Operations, Llc | Transmission hydraulic control system having flow augmentation |
US9200713B2 (en) | 2011-12-02 | 2015-12-01 | GM Global Technology Operations LLC | Valve configured for regulating the flow of fluid from a transmission to a cooler |
US9249844B2 (en) | 2012-05-01 | 2016-02-02 | Gm Global Technology Operations, Llc | Latching clutch control system |
DE102012211431B4 (de) * | 2012-07-02 | 2015-10-15 | GM Global Technology Operations, LLC (n.d. Ges. d. Staates Delaware) | Hybridfahrzeuggetriebe mit einer einzigen elektrischen pumpe |
JP6405079B2 (ja) * | 2013-02-18 | 2018-10-17 | 本田技研工業株式会社 | 油圧制御回路 |
JP6072592B2 (ja) * | 2013-04-12 | 2017-02-01 | 本田技研工業株式会社 | 四輪駆動車の駆動力配分装置 |
CN104421351B (zh) * | 2013-09-04 | 2018-12-14 | 舍弗勒技术股份两合公司 | 用于摩擦离合器的操纵装置和机动车辆的动力传动系 |
CN104235352B (zh) * | 2014-09-19 | 2016-08-24 | 湖南江麓容大车辆传动股份有限公司 | 离合器的液压控制机构及具有该机构的自动变速箱 |
US10145276B2 (en) * | 2015-06-23 | 2018-12-04 | United Technologies Corporation | Lubricant valve monitoring method and assembly |
US10443707B2 (en) * | 2017-03-24 | 2019-10-15 | Borgwarner Inc. | Cooling and lubrication system including 3-way solenoid-actuated valve for automatic transmission |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7059579B2 (en) * | 2004-10-28 | 2006-06-13 | General Motors Corporation | Latching valve for a torque-transmitting mechanism in a transmission |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5347886A (en) * | 1992-08-10 | 1994-09-20 | Saturn Corporation | Lubrication control with increased lubrication during shift and during cruise for a multi-plate friction device for an automatic transmission |
US5700226A (en) * | 1996-02-20 | 1997-12-23 | Ford Global Technologies, Inc. | Hydraulic lubrication control system for an automatic transmission |
US7128688B2 (en) * | 2003-04-25 | 2006-10-31 | Jatco Ltd | Hydraulic control for automatic transmission |
US7021445B2 (en) * | 2003-07-28 | 2006-04-04 | Magna Powertrain, Inc. | Low power hydraulic clutch actuation systems |
US7238132B2 (en) * | 2004-07-29 | 2007-07-03 | General Motors Corporation | Electrically variable transmission arrangement with transfer gear between motor/generators |
US7255214B2 (en) * | 2005-04-20 | 2007-08-14 | General Motors Corporation | Damper lock-out clutch and motor/generator cooling multiplexed control system and method for an electrically variable hybrid transmissions |
US7322899B1 (en) * | 2005-04-26 | 2008-01-29 | General Motors Corporation | Electro-hydraulic control system for an electrically variable hybrid transmission |
US7517296B2 (en) * | 2005-04-26 | 2009-04-14 | General Motors Corporation | Variable motor/generator cooling control system for electrically variable hybrid vehicular transmissions |
US7395837B2 (en) * | 2005-04-28 | 2008-07-08 | General Motors Corporation | Multiplexed pressure switch system for an electrically variable hybrid transmission |
US7402124B2 (en) * | 2006-03-22 | 2008-07-22 | Gm Global Technology Operations, Inc. | Control method and apparatus for a transmission clutch system |
US7578376B2 (en) * | 2006-08-24 | 2009-08-25 | Gm Global Technology Operations, Inc. | Latched-pump applied clutch |
US7815016B2 (en) * | 2008-02-25 | 2010-10-19 | Gm Global Technology Operations, Inc. | Lubrication control system for automatic transmissions |
-
2007
- 2007-01-29 US US11/627,998 patent/US20080182709A1/en not_active Abandoned
-
2008
- 2008-01-24 DE DE200810005928 patent/DE102008005928B4/de not_active Expired - Fee Related
- 2008-01-28 CN CN2008100032789A patent/CN101235893B/zh not_active Expired - Fee Related
-
2010
- 2010-09-20 US US12/885,606 patent/US20110005617A1/en not_active Abandoned
-
2012
- 2012-01-06 US US13/344,812 patent/US20120103437A1/en not_active Abandoned
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7059579B2 (en) * | 2004-10-28 | 2006-06-13 | General Motors Corporation | Latching valve for a torque-transmitting mechanism in a transmission |
Also Published As
Publication number | Publication date |
---|---|
DE102008005928A1 (de) | 2008-08-07 |
CN101235893A (zh) | 2008-08-06 |
US20110005617A1 (en) | 2011-01-13 |
US20120103437A1 (en) | 2012-05-03 |
US20080182709A1 (en) | 2008-07-31 |
DE102008005928B4 (de) | 2012-03-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110810 |
|
CF01 | Termination of patent right due to non-payment of annual fee |